4 letters
- sign7
- sine5
- sing7
- sire4
- skeg10
- snag7
- sned6
- snog7
- snug8
- snye7
- sone5
- song7
- sore4
- sorn5
- spry9
- stey6
- stye6
- suer5
- sung8
- sure5
- syce9
- syke10
- sync10
- syne7
- tegs6
- tens5
- tern5
- trey6
- tyer6
- tyes6
- tyne7
- tyre6
- urge7
- urns6
- user5
- very10
- wens8
- wren8
- wyes9
- wyns10
- yang9
- yare6
- yarn7
- yays8
- yean7
- year6
- yeas6
- yegg10
- yens7
- yerk10
- yews9
- yins7
- yore6